大连理工大学数学系；石油地球物理勘探局研究院
Dalian University of Technology and Science．Dalian City
mathematical department
zhang shulun
石油地球物理勘探局物探地质研究院
Geophysical Geological research Instltute. Bureau of Oil Geophysical Prospecting
Geophysical Reseaech Institute under Bureau of Oil Geophysical Prospecting
geophysical geological research institute
Bureau of Oil Geophysical Prospecting
geophysical＆geological research institute
geophysical-geological institute
yang kesheng
石油地球物理勘探局研究院；石油大学
geophysical research institute
Bureau of Geophysical Prospecting
石油地球物理勘探局研究院地质研究中心
geophysical research institute
Bureau of Oil Geophysical Prospecting
geological research center
Bureau of Geophysical Prospecting
research instiute
石油地球物理勘探局研究院方法所
geophysical research institute
Bureau of Geophysical Prospecting
Bureau of oil Geophyslcal Prospecting
石油地球物理勘探局研究院软件研究所
geophysical research institute
Bureau of Oil Geophysical Prospecting
software institute
涿州石油地球物理勘探局研究院方法研究中心
Bureau of Geophysical Prospecting．CNPC
Research institute
石油地球物理勘探局地质研究院
geologic research institute
peroleum geophysical exploration bureau
江苏石油勘探局地球物理勘探处
Department of Geophysical Prospecting
jiangsu petroleum exploration bureau
jiangsu oil exploration corporation
Author’s Address:Geophysical Prospecting Company
Sinopec
辽河石油勘探局地球物理勘探公司
Geophysical Exporation Company of Liaobe Oil Exploration Bureau
石油地球物理勘探局地调五处研究所
Bureau of oil Geophyslcal Prospecting
bonding per￣ formance
the fifth geological survey division
石油地球物理勘探局地调一处
First Geological Exploration Department of BGP
CNPC/Jinghai City
石油地球物理勘探局
Bureau of Oil Geophysical Prospecting
oil geophysical prospecting bureau
petroleum geophysical exploration bureau
geophysical exploration bureau
Bureau of Geophysical Prospecting
Ministuy of Petroleum Industry
oil gcophysical prospeeting burcau
hebei
geologic research institute
li qingzhong
CNPC
石油地球物理勘探局第二地质调查处
2nd Geological Survey Division Subordinate to Bureau of Geophysical Prospecting
border management
Bureau of oil Geophyslcal Prospecting
the second geologlcal survey dlvlslon
Research institute
石油地球物理勘探局第五地质调查处
Bureau of Oil Geophysical Prospecting
fifth geological survey division
Fifth Geologic Survey Div ision
bgp
石油地球物理勘探局资源评价所
bureau gaophysical prospecting
Institute of Oil and Gas Resources Evalution